First we need to put it in slope intercept form (solve for y). Then we get tex]y= -\frac{2}{3} x+490[/tex]. So the slope is-2/3 and the y intercept is 490.
Answer:
The best estimate for the solution is the ordered pair 
Step-by-step explanation:
we have
------> equation A
------> equation B
we know that
using a graphing tool, the solution of the system of equations is the intersection point both graphs
The intersection point is 
therefore
The best estimate for the solution is the ordered pair 
3n ¥ 2 = n ¥ 4
If 3n is cubed
9n you divide 9 by 2 then divide that answer by 4
Answer:
The number is 50.
Step-by-step explanation:
0.6x=30
x=30/0.6
x=50
I’m not too sure height of roof 67